3 years ago

A notebook is $3 more expensive than a

Mathematics

1 answer:

Zinaida [17]3 years ago

3 0

Step-by-step explanation:

4 for a pen

7 for 1 note book

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Make n the subject of the formula in the equation:t=2π√q/pn

GarryVolchara [31]

Answer: n = 4π(sq)q/(t(sq)*p)

Step-by-step explanation: please see attachment for clearer details. Thanks!

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3 years ago

Look at the picture below. What is tan(A – B)? Thanks!

Natalka [10]

Step-by-step explanation:

the mistake was made when the value of cos 3 pi over 2 was calculated.

tan(A-B)= ?since tan=sin/cos

sin(A-B) = sinAcosB-cosAsinB

cos(A-B) cosAcosB+sinAsinB

divide by cos on the RHS

tan(A-B)= tanA-tanB

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4 years ago

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igor_vitrenko [27]

3 apples

You need to subtract 1 from the total 4 bringing you to 3
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3 years ago

Need Answer for this one still!

love history [14]

The answer would be C: 2/3
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4 years ago

Read 2 more answers

STUV is a parallelogram. Solve for x.

Aleonysh [2.5K]

Answer:

X = 10

Step-by-step explanation:

According to the property of parallelogram

We know that, sum of angles at a same line is

180°

$35 + (14x + 5) = 180$

$40 + 14x = 180$

$14x = 140$

$x = \frac{140}{14}$

$x = 10$

Hope this helps u... ^_^❤️

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3 years ago